Welcome to D&D Mining and Steel. This is a fictional steel mill set in the 1970s. It is located on the upper level of the KV&O Black Mountain Sub layout.

D&D Mining and Steel is an HO scale steel mill. This is mostly a switching section of the layout but with the placement of a removable bridge, there is an option for continuous running.

The steel mill is not connected to the main layout. But there are plans to connect it eventually. D&D Mining and Steel can be operated with DC or DCC.

The steel mill operates with two blast furnaces, a basic oxygen furnace (BOF), an electric arc furnace (EAF) a rolling mill, a slag/cement operation, and a foundry. Like the rest of the layout, the steel mill is a work in progress.